1. Results of the Environmental Radiation Monitoring Following the Accident at the Fukushima Daiichi Nuclear Power Plant;Furuta,2011
2. The International Chernobyl Project, Surface Contamination Maps;IAEA,1991
3. Generic Procedures for Assessment and Response during a Radiological Emergency;IAEA,2000
4. Environmental Consequences of the Chernobyl Accident and their Remediation: Twenty Years of Experience;IAEA,2006
5. Gamma Spectrometry in the Environment;ICRU,1994